SKU: 75172534924

4iiii - Left Side Precision 3+ XTR M9100 Power Meter

Sale price$494.96 Regular price$549.95
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Description

4iiii - Left Side Precision 3+ XTR M9100 Power Meter4iiii LEFT SIDE PRECISION 3+ XTR M9100 POWER METER Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether youre fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to

4iiii - LEFT SIDE PRECISION 3+ XTR M9100 POWER METER 

Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come.

 

  • APPLE FIND MY: Offering the peace of mind in knowing where your power meter is.

  • BATTERY LIFE: With up to 800 hours of battery life, you won’t have to worry about changing your battery for years to come.

  • ACCURACY IN 3D: Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke.

  • AUTOMATIC TERRAIN SELECTOR: Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less traveled with confidence.

  • ULTRA LOW PROFILE: With an ultra low profile design, the PRECISION 3 is compatible with more bike frames than ever before.

  • LIGHT WEIGHT: At only 9 grams the Precision 3 Powermeter weighs about the same as a sip from your water bottle. Our goal is to help you get faster, not to slow you down.

  • WATERPROOF: Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.

  • 3 YEAR WARRANTY: A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty.

 

Product status indication LED light - for wake up (green), zero offset (blue) and low battery (red)

Patented 3D strain gauge technology to deliver +/-1% accuracy 

Ultra slim design to fit almost every frame

Active temperature compensation

Over the air feature and firmware upgradability

Coin cell battery powered (CR2032)

Compatible with 3rd party training apps such as Zwift, TrainerRoad, SYSTM and more

Waterproof rating: IPx7

Cadence range: 30 - 170 rpm

Power range: 0 - 4000w

Length: 63.79mm

Width: 26.42mm

Height: 5.5mm

Operating temperature: 0 to 50°C 

Communication protocol: ANT+, Bluetooth

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SKU: 75172534924

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4.8 ★★★★★
Based on 27 reviews
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Product Reviews
E
Verified Purchase
EM
Belleville, US
★★★★★ 5
Easy Read with good case studies!!
Format: Paperback
I had to purchase this for my Advanced Pathophysiology class in my Acute Care Nurse Practitioner program. It is very easy to understand and have pretty good case studies. I like that the CD that accompanies the book goes into some detail in explaining the cases further and the disease processes without giving you the answers to the questions. It stimulates one to think!! Once this class is over I will go back from time to time to review!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2014
D
Verified Purchase
Daniel Hatch
West Palm Beach, US
★★★★★ 4
Helpful
Format: Paperback
This is a nice compliment to other classroom instruction materials. I am teaching an advanced pathophysiology course in a nurse practitioner program. This book is very helpful for students to put together the concepts of patho with the clinical setting. Will use these for in-class group assignments. Case-studies are thorough and offer a variety of different disease processes to choose from. It certainly does not offer a case study for every possible disease or clinical scenario, but does cover most major areas and enough variety in my opinion. Should be helpful in reinforcing the clinical significance of some difficult to understand concepts. I would recommend this text to course instructors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2013
S
Verified Purchase
Sandy Fitzsimmons
New York, US
★★★★★ 5
As promised
Format: Paperback
Accurate product, no damage or marking noticed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
D
Verified Purchase
DK
Omaha, US
★★★★★ 5
Good book!
Format: Paperback
Very helpful book for pathophysiology. The CD not only gives you answers to the case studies but gives you clear details of the clinical Pathophysiology of a particular disease. Definitely recommend it to students going for their Master's degree!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2015
N
Verified Purchase
NN
Grantham, US
★★★★★ 3
No Answers Provided to Case Studies
Format: Paperback
The cases are helpful; however, realize that there are NO answers whatsoever to the questions presented in the cases--not a huge problem I suppose, b/c you can google everything, but certainly an annoyance. (esp. when there are multiple possible answers. The author states in the foreword that some of the cases are real; in which case, why not provide the justification presented in the patient's chart as to why that patient takes a particular drug, esp. considering that you may take a drug for its side effects rather than its therapeutic effect. . .anyhow. . ) I think if the author provided at least SOME insight/guidance to the cases that it would be much more helpful, but until then, I'm skeptical as to why others gave this book 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2016

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